Individual Calculations February 2014
 Rubsamen, Cornelius  Total change: -3.00  Rating chartPersonal card
 23rd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2034 2229 3.50 5 -0.20 15 -3.00 
  Williams, John R 2078 USA1.0010.30154.50 
  Chen, Derek H 2052 USA0.501-0.2315-3.45 
  Pandya, Karma Haren 2148 IND0.501-0.1115-1.65 
  Obili, Abhishek 1861 USA1.0010.10151.50 
  Hyatt, Doug 2029 USA0.501-0.2615-3.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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